Description

1,2-Propanediol, 3-(1-Methylethoxy)- (9Ci) is a specialized propylene glycol ether derivative, valued for its unique combination of solvent properties and chemical reactivity. This compound serves as a versatile intermediate and functional additive, offering benefits such as improved solvency, coupling ability, and formulation stability. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for synthesis, process optimization, and product development.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Formulations: Acts as a solvent and coupling agent in pesticides, herbicides, and plant growth regulators.
• Specialty Chemical Synthesis: Serves as a key building block for producing surfactants, plasticizers, and other fine chemicals.
• Polymer Industry: Functions as a reactive diluent or modifier in resin and polymer systems.
• Coating & Ink Additive: Enhances flow, leveling, and solubility in high-performance coating and ink formulations.
• Electronics Chemicals: Used in the production of photoresists and other electronic-grade chemicals.

Basic Information

Product Name	1,2-Propanediol, 3-(1-Methylethoxy)- (9Ci)
CAS No.	17226-43-6
Molecular Formula	C6H14O3
Molecular Weight	134.17 g/mol
Synonyms	3-Isopropoxy-1,2-propanediol; 1,2-Propanediol, 3-isopropoxy-; 3-Isopropoxypropane-1,2-diol; Isopropyl Glyceryl Ether; Glyceryl α-isopropyl ether; 1,2-Dihydroxy-3-isopropoxypropane; 3-(1-Methylethoxy)-1,2-propanediol
EINECS	Contact for details

Quality Control

Our 1,2-Propanediol, 3-(1-Methylethoxy)- is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting results for key parameters such as assay, water content, and specific impurities are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.010 - 1.030
Refractive Index (20°C)	1.430 - 1.440

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.